From d2afe314fea30626de3f11b56efa11290d7a85e0 Mon Sep 17 00:00:00 2001 From: Bai Ping Date: Fri, 30 Jun 2017 09:14:21 +0800 Subject: imx8mq: config the aipstz2 for imx8mq Enable the non-privilege access for AIPS address space. Signed-off-by: Fugang Duan Signed-off-by: Bai Ping --- plat/freescale/imx8mq/imx8m_bl31_setup.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/plat/freescale/imx8mq/imx8m_bl31_setup.c b/plat/freescale/imx8mq/imx8m_bl31_setup.c index 9bc2fbbc..b915e551 100644 --- a/plat/freescale/imx8mq/imx8m_bl31_setup.c +++ b/plat/freescale/imx8mq/imx8m_bl31_setup.c @@ -126,6 +126,15 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2, mmio_write_32(0x301f004c, 0x0); mmio_write_32(0x301f0050, 0x0); + /* config the AIPSTZ2 */ + mmio_write_32(0x305f0000, 0x77777777); + mmio_write_32(0x305f0004, 0x77777777); + mmio_write_32(0x305f0040, 0x0); + mmio_write_32(0x305f0044, 0x0); + mmio_write_32(0x305f0048, 0x0); + mmio_write_32(0x305f004c, 0x0); + mmio_write_32(0x305f0050, 0x0); + /* config the AIPSTZ3 */ mmio_write_32(0x309f0000, 0x77777777); mmio_write_32(0x309f0004, 0x77777777); -- cgit v1.2.3